As the warm weather sets in, people in Nacional are preparing for the summer season. With the heat comes the desire to wear sandals, but for some, this can be a painful experience due to blisters and friction. A solution to this problem exists, according to El País.

The publication mentions a product that can help alleviate the discomfort associated with wearing sandals. Further information about this product can be found in El País, which provides details on how to enjoy sandal-wearing without the pain.